About

Designing digital products with people, not for them.

doubleu is a small design studio focused on clear, thoughtful digital products. Websites, interfaces, and systems that feel considered, calm, and human.

the idea behind doubleu

doubleu is the English pronunciation of the letter “W”.
It’s also the first letter of our founder’s last name.
Spoken out loud, it sounds like “double you”.

That’s not a coincidence.
The name says it all.

It stands for working with people, not just brands.
For building things together, instead of designing in isolation.

the idea behind doubleu

doubleu is the English pronunciation of the letter “W”.
It’s also the first letter of our founder’s last name.
Spoken out loud, it sounds like “double you”.

That’s not a coincidence.
The name says it all.

It stands for working with people, not just brands.
For building things together, instead of designing in isolation.

Antonia Weinberger Portrait

the person behind doubleu

I’m Antonia.

I’m originally from Austria and work with clients worldwide.

I design digital products and websites for founders, startups, and teams who value clarity and collaboration.

I put the person on the other side first.
That’s where the best work happens.

Alongside my practical work, I bring a background in business and am currently completing a Master’s degree in Product Management.

This shapes how I think about digital products, strategy, systems, and long-term decisions.

Antonia Weinberger Portrait

the person behind doubleu

I’m Antonia.

I’m originally from Austria and work with clients worldwide.

I design digital products and websites for founders, startups, and teams who value clarity and collaboration.

I put the person on the other side first.
That’s where the best work happens.

Alongside my practical work, I bring a background in business and am currently completing a Master’s degree in Product Management.

This shapes how I think about digital products, strategy, systems, and long-term decisions.

the network behind doubleu

doubleu studio is led by one core designer.

I know what I’m good at, and when it makes sense to bring others in.

Depending on the project, I work with a trusted network of developers, copywriters, illustrators, and marketing experts.

the network behind doubleu

doubleu studio is led by one core designer.

I know what I’m good at, and when it makes sense to bring others in.

Depending on the project, I work with a trusted network of developers, copywriters, illustrators, and marketing experts.

don't take our word for it

I had several attempts at bringing this idea to life, but it was only through working with Antonia that I finally felt truly understood.

RAINER

Founder | 37Clinic

I had several attempts at bringing this idea to life, but it was only through working with Antonia that I finally felt truly understood.

RAINER

Founder | 37Clinic

Together with Antonia, we further developed both the product and the website, making them clearer and more coherent from a user’s perspective.

LENZ

Co-Founder | freudio

Together with Antonia, we further developed both the product and the website, making them clearer and more coherent from a user’s perspective.

LENZ

Co-Founder | freudio

What I especially appreciated was the clear, iterative process and the feeling of working together towards a solution.

ELENA

Head of Marketing | Yuniti

What I especially appreciated was the clear, iterative process and the feeling of working together towards a solution.

ELENA

Head of Marketing | Yuniti

From the first concept to launch, the process was clear and pleasant. The website and logo reflect our practice very well and convey a sense of calm and trust.

MORITZ

Dentist | MODENT

From the first concept to launch, the process was clear and pleasant. The website and logo reflect our practice very well and convey a sense of calm and trust.

MORITZ

Dentist | MODENT

Fill out the contact form and we will be in touch to set up a discovery call. We look forward to hearing from you.

Let's make your vision come true

Fill out the contact form below and we will be in touch to set up a discovery call.
We look forward to hearing from you.

Let's make your vision come true

Fill out the contact form below and we will be in touch to set up a discovery call.
We look forward to hearing from you.

Let's make your vision come true

the network behind doubleu

doubleu studio is led by one core designer.

I know what I’m good at, and when it makes sense to bring others in.

Depending on the project, I work with a trusted network of developers, copywriters, illustrators, and marketing experts.

don't take our word for it

What I especially appreciated was the clear, iterative process and the feeling of working together towards a solution.

ELENA

Head of Marketing | Yuniti

What I especially appreciated was the clear, iterative process and the feeling of working together towards a solution.

ELENA

Head of Marketing | Yuniti

From the first concept to launch, the process was clear and pleasant. The website and logo reflect our practice very well and convey a sense of calm and trust.

MORITZ

Dentist | MODENT

From the first concept to launch, the process was clear and pleasant. The website and logo reflect our practice very well and convey a sense of calm and trust.

MORITZ

Dentist | MODENT

I had several attempts at bringing this idea to life, but it was only through working with Antonia that I finally felt truly understood.

RAINER

Founder | 37Clinic

I had several attempts at bringing this idea to life, but it was only through working with Antonia that I finally felt truly understood.

RAINER

Founder | 37Clinic

Together with Antonia, we further developed both the product and the website, making them clearer and more coherent from a user’s perspective.

LENZ

Co-Founder | freudio

Together with Antonia, we further developed both the product and the website, making them clearer and more coherent from a user’s perspective.

LENZ

Co-Founder | freudio

the person behind doubleu

Antonia Weinberger Portrait
Antonia Weinberger Portrait

I’m Antonia.

I’m originally from Austria and work with clients worldwide.

I design digital products and websites for founders, startups, and teams who value clarity and collaboration.

I put the person on the other side first.
That’s where the best work happens.

Alongside my practical work, I bring a background in business and am currently completing a Master’s degree in Product Management.

This shapes how I think about digital products, strategy, systems, and long-term decisions.

the idea behind doubleu

doubleu is the English pronunciation of the letter “W”.
It’s also the first letter of our founder’s last name.
Spoken out loud, it sounds like “double you”.

That’s not a coincidence.
The name says it all.

It stands for working with people, not just brands.
For building things together, instead of designing in isolation.